I placed 2 of the dryer segment 4th pieces from the original model and the clips on a plate with brims for the dryer segments so they don't fall over during printing. I had supports auto generated as there are some overhangs but this might not be entirely necessary. I have the FD-61 and it fit great.

Print 2 of the plate for each spacer in PETG or some other high temp filament and glue the clips in place. It was hit or miss whether the clips fit tightly and I had some fall out when i used it the first time. Use 1 of the included trays above and below the spacer for the best fit.